MR. GABRIEL PEREZ SCHWARTZ NP
NPI 1598148173
Nurse Practitioner - Family in San Francisco, CA
About Mr. Gabriel Perez Schwartz Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. GABRIEL PEREZ SCHWARTZ NP (NPI 1598148173) is an individual family provider in San Francisco, California, licensed in California (95004022) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2015).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Gabriel Perez Schwartz Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Gabriel Schwartz reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 2,112 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94158 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Gabriel Schwartz's NPI number?
The NPI number for Gabriel Schwartz is 1598148173. It was assigned to this individual provider in the NPPES registry on July 1, 2015.
Where is Gabriel Schwartz located?
Gabriel Schwartz practices at 1825 Fourth Street Fourth Floor, San Francisco, CA 94158. The listed phone number is (415) 353-9888.
What is Gabriel Schwartz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Gabriel Schwartz enrolled in Medicare?
Yes. Gabriel Schwartz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Gabriel Schwartz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gabriel Schwartz reassigns Medicare benefits to 3 organizations: Regents Of The University Of California (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gabriel Schwartz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Gabriel Schwartz was last updated on November 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mr. Gabriel Perez Schwartz, NP · NPI 1598148173
Family physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since July 1, 2015.
## Identity
- **NPI:** 1598148173 (Entity type: Individual)
- **Enumerated:** July 1, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95004022 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1825 FOURTH STREET, FOURTH FLOOR, San Francisco, CA 94158
- **Phone:** (415) 353-9888 · **Fax:** (415) 353-9931
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1235322348, San Francisco, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Perelman School Of Med At The University Of Pennsylvania, class of 2015
## Record status
- **NPPES last updated:** November 20, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1598148173) · Data from the CMS NPPES public registry.